To Next PageTo Next PageWhat to do if my Graco 205626 has erratic operation?
If your Graco Water Pump is experiencing erratic operation, it could be due to a couple of reasons. One possibility is an exhausted fluid supply; in this case, refill and re-prime or flush the pump. Another reason might be a held open or worn intake valve or piston packings, which would require clearing and servicing.
Why is fluid coming out of the muffler of my Graco 205626?
If you notice fluid coming out of the muffler of your Graco Water Pump, it's likely due to a worn or damaged throat seal. The solution is to repair the seal.
What to do if my Graco 205626 operates, but output is low on both strokes?
If your Graco Water Pump operates, but the output is low on both strokes, the issue might stem from inadequate air supply pressure or restricted air lines. To resolve this, increase the air supply and clear any obstructions. Another potential cause is closed or clogged valves, so ensure that the valves are open and clear.
How to fix continuous air exhaust in my Graco Water Pump?
If your Graco Water Pump has continuous air exhaust, it is likely due to a worn or damaged air motor gasket, packing, seal, or similar components. The solution is to service the air motor.
What to do if Graco 205626 operates, but output is low on upstroke?
If your Graco Water Pump operates, but the output is low on the upstroke, it could be due to held open or worn piston or packings. Clear any obstructions and service the pump.
What to do if Graco Water Pump operation is erratic?
If your Graco Water Pump operation is erratic, it could be due to: * Exhausted fluid supply. Refill and reprime, or flush the pump. * Held open or worn intake valve or piston packings. Clear any obstructions and service the pump.
Why is my Graco 205626 Water Pump air continuously exhausting?
Continuous air exhaust from your Graco Water Pump is likely due to a worn or damaged air motor gasket, packing, seal, etc. The solution is to service the air motor.
What to do if Graco 205626 operates, but output is low on both strokes?
If your Graco Water Pump operates, but the output is low on both strokes, the issue could be due to: * Inadequate air supply or restricted air lines. Increase the air supply and clear any obstructions. * Closed or clogged valves. Open and clean the valves. * Exhausted fluid supply. Refill and reprime, or flush the pump. * Clogged fluid lines, hoses, valves, etc. Clear any blockages. * Packing nut too tight. Loosen the packing nut. * Loose packing nut or worn packings. Tighten or replace the packings.
Why is my Graco 205626 Water Pump not operating?
Your Graco Water Pump might fail to operate due to several reasons: * Inadequate air supply pressure or restricted air lines. Solution: Increase air supply and clear any obstructions. * Closed or clogged valves. Solution: Open and clean the valves. * Clogged fluid lines, hoses or valves. Solution: Clear any blockages. * Damaged air motor. Solution: Service the air motor. * Exhausted fluid supply. Solution: Refill and reprime, or flush the pump.
What to do if Graco 205626 Water Pump operates, but output low on downstroke?
If your Graco Water Pump operates, but the output is low on the downstroke, it could be due to a held open or worn intake valve. Clear any obstructions and service as needed.
General| Model Number | 205626 |
|---|---|
| Power Source | Air |
| Type | Diaphragm Pump |
| Maximum Working Pressure | 100 psi (0.7 MPa, 7 bar) |
| Air Inlet Size | 1/4 in npt(f) |
| Fluid Inlet Size | 1/2" NPT |
| Fluid Outlet Size | 1/2" NPT |
| Wetted Parts | Polypropylene, Santoprene |
| Maximum Pressure | 100 psi |
| Inlet Size | 1/2" NPT |
| Outlet Size | 1/2" NPT |
